G&L Geißendörfer & Leschinsky GmbH

gl-systemhaus.de

Koeln, Nordrhein-Westfalen, Germany

51-200 employees

LinkedIn Profile

About G&L Geißendörfer & Leschinsky GmbH

live encoding, live transcoding, on demand transcoding, sustainable streaming, web security, livestreaming, radio distribution, on demand encoding, ott live, managed service providing, content delivery, media delivery, web performance, streaming, event streaming, it services & it consulting, live- und on-demand-streaming, government, media streaming, on-demand streaming

G&L Geißendörfer & Leschinsky GmbH's Tech Stack

AI/ML

Decision Makers at G&L Geißendörfer & Leschinsky GmbH

2 contacts

Martin Schmalohr

Head of Streaming Engineering

m***@gl-systemhaus.de Sign up to view

Stefan Herzogenrath

Head of Technical Support Engineering

h***@gl-systemhaus.de Sign up to view

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16 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

G&L Geißendörfer & Leschinsky GmbH's Position in the StackWho Database

• G&L Geißendörfer & Leschinsky GmbH is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 541 companies in Nordrhein-Westfalen are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as G&L Geißendörfer & Leschinsky GmbH).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does G&L Geißendörfer & Leschinsky GmbH use?

G&L Geißendörfer & Leschinsky GmbH uses NSOne, Sendgrid, Gmail, Google Apps, Microsoft Office 365, Zendesk, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at G&L Geißendörfer & Leschinsky GmbH?

StackWho has verified email addresses for 2 decision makers at G&L Geißendörfer & Leschinsky GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach G&L Geißendörfer & Leschinsky GmbH directly for sales, recruiting, or partnerships.

What industry is G&L Geißendörfer & Leschinsky GmbH in?

G&L Geißendörfer & Leschinsky GmbH operates in the information technology & services industry, headquartered in Koeln, Nordrhein-Westfalen, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export G&L Geißendörfer & Leschinsky GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for G&L Geißendörfer & Leschinsky GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.